IC芯片UC3842B品牌、價(jià)格、PDF參數(shù)

digi-key • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 digi-key # 數(shù)量 價(jià)格
e-uc3842bd1 stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc3842bd1-nd 0
2000 : $0.377
e-uc3842bd1013tr stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc3842bd1013tr-nd 0
2500 : $0.3458
e-uc3842bn stmicroelectronics ic curr-mode pwm ctrlr 8-minidip 497-4602-5-nd 0
1 : $1.16
10 : $1.008
100 : $0.775
250 : $0.682
500 : $0.5735
1000 : $0.465
2500 : $0.4185
see more
uc3842bd on semiconductor ic ctrlr current mode hp 14soic uc3842bdos-nd 0
880 : $1.17
uc3842bd1 on semiconductor ic ctrlr current mode hp 8soic uc3842bd1os-nd 0
1764 : $0.2742
uc3842bd1 stmicroelectronics ic ctlr pwm hp curr mode so-8 stuc3842bd1-nd 0
2000 : $0.4564
uc3842bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6139-6-nd 10313
digi-reel®
1 : $1.01
10 : $0.87
100 : $0.687
250 : $0.5954
500 : $0.5038
1000 : $0.4008
see more
uc3842bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6139-2-nd 10000
tape & reel
2500 : $0.332
5000 : $0.309
10000 : $0.298
25000 : $0.286
uc3842bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6139-1-nd 10313
cut tape
1 : $1.01
10 : $0.87
100 : $0.687
250 : $0.5954
500 : $0.5038
1000 : $0.4008
see more
uc3842bd1g on semiconductor ic ctrlr current mode hp 8soic uc3842bd1gos-nd 0
1960 : $0.2704
uc3842bd1r2 on semiconductor ic ctrlr current mode hp 8-soic uc3842bd1r2-nd 0
2500 : $0.4788
uc3842bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc3842bd1r2gostr-nd 0
2500 : $0.245
5000 : $0.228
10000 : $0.22
25000 : $0.211
uc3842bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc3842bd1r2gosct-nd 980
cut tape
1 : $0.74
10 : $0.642
100 : $0.5071
250 : $0.4394
500 : $0.3718
1000 : $0.2958
see more
uc3842bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc3842bd1r2gosdkr-nd 980
digi-reel®
1 : $0.74
25 : $0.5748
100 : $0.5071
250 : $0.4394
500 : $0.3718
1000 : $0.2958
see more
uc3842bdg on semiconductor ic ctrlr current mode hp 14soic uc3842bdgos-nd 0
1925 : $0.2704
uc3842bdr2 on semiconductor ic ctrlr current mode hp 14-soic uc3842bdr2-nd 0
2500 : $0.4788
uc3842bdr2g on semiconductor ic ctrlr current mode hp 14-soic uc3842bdr2g-nd 0
2500 : $0.245
uc3842bn stmicroelectronics ic curr-mode pwm ctrlr 8-minidip 497-3079-5-nd 7568
tube
1 : $0.96
10 : $0.84
100 : $0.648
250 : $0.564
500 : $0.48
1000 : $0.384
2500 : $0.348
5000 : $0.324
10000 : $0.312
see more
uc3842bn on semiconductor ic ctrlr current mode hp 8dip uc3842bnos-nd 0
850 : $1.17
uc3842bng on semiconductor ic ctlr current mode 8-dip uc3842bngos-nd 18600
tube
1 : $0.71
25 : $0.5528
100 : $0.4814
250 : $0.419
500 : $0.3566
1000 : $0.2853
2500 : $0.2586
5000 : $0.2407
10000 : $0.2318
see more
uc3842bvd1 on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1os-nd 0
784 : $0.602
uc3842bvd1g on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1gos-nd 0
784 : $0.7138
uc3842bvd1r2 on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1r2os-nd 0
2500 : $0.559
uc3842bvd1r2g on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1r2gos-nd 0
2500 : $0.602
uc3842bvdr2 on semiconductor ic ctrlr current mode hp 14soic uc3842bvdr2os-nd 0
2500 : $0.559
uc3842bvdr2g on semiconductor ic ctrlr current mode hp 14soic uc3842bvdr2gostr-nd 0
2500 : $0.602
uc3842bvdr2g on semiconductor ic ctrlr current mode hp 14soic uc3842bvdr2gosct-nd 0
1 : $1.61
25 : $1.4192
100 : $1.247
250 : $1.118
500 : $1.032
1000 : $0.817
see more
farnell • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
uc3842bn stmicroelectronics ic, current mode pwm, 3842, dip8 9882529 47 568
1 : £0.91
uc3842bng on semiconductor ic, pwm controller 1652438 60 259
1 : £0.66
25 : £0.43
50 : £0.37
100 : £0.33
500 : £0.25
see more
newark • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 newark # 數(shù)量 價(jià)格
uc3842bd1g on semiconductor ic, current mode pwm ctrl, 25v, 8-soic, each 42k2715 0
1-24 : $.673
25-99 : $.525
100-249 : $.457
250-499 : $.398
500-999 : $.338
1000-2499 : $.271
2500-4999 : $.246
5000 or more : $.229
see more
uc3842bn stmicroelectronics ic, current mode pwm ctrl, 25v, 8-dip, each 89k1262 54
1-9 : $.745
10-99 : $.673
100-249 : $.633
250-499 : $.584
500 or more : $.528
see more
uc3842bng on semiconductor ic, current mode pwm ctrl, 25v, 8-dip, each 88h5155 0
1-24 : $.71
25-99 : $.553
100-249 : $.482
250-499 : $.42
500-999 : $.357
1000-2499 : $.286
2500-4999 : $.26
5000 or more : $.241
see more
element14 - asia pacific • authorized distributor
元器件型號(hào) 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
uc3842bng on semiconductor ic, pwm controller 1652438 250
1 : $0.52
25 : $0.49
uc3842bn stmicroelectronics ic, current mode pwm ctrl, 25v, 8-dip 1782008 96
1 : $0.82
10 : $0.77
uc3842bn stmicroelectronics ic, current mode pwm, 3842, dip8 9882529 253
1 : $0.55
10 : $0.52
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: uc3842bn
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc3842bn
1:  $1.07
10:  $0.948
100:  $0.736
250:  $0.638
500:  $0.557
1,392
in stock
mfr. part #: uc3842bvd1g
mfr.: on semiconductor
description: current mode pwm controllers ana smps pwm cntrllr
rohs: yes
mouser part #: 863-uc3842bvd1g
1:  $1.40
25:  $1.24
100:  $1.07
500:  $0.774
1,000:  $0.713
803
in stock
mfr. part #: uc3842bng
mfr.: on semiconductor
description: current mode pwm controllers 52khz 1a current pwm w/96% duty cycle max
rohs: yes
mouser part #: 863-uc3842bng
1:  $0.64
25:  $0.539
100:  $0.38
500:  $0.319
1,000:  $0.266
12,325
in stock
mfr. part #: uc3842bd1013tr
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc3842bd1013tr
1:  $1.01
10:  $0.899
100:  $0.716
250:  $0.62
500:  $0.552
1,460
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 avnet # 數(shù)量 價(jià)格
uc3842bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc3842bng 23 wks factory lead time
1 : $0.2393
25 : $0.2209
100 : $0.2051
uc3842bd1 rochester electronics - bulk uc3842bd1 1 wks factory lead time
1389 : $0.2571
uc3842bn rochester electronics ana smps pwm controller - bulk uc3842bn 1 wks factory lead time
1389 : $0.2571
uc3842bn stmicroelectronics current mode pwm cntrlr 1a 8pdip - rail/tube uc3842bn 2398 in stock
1 : $0.4794
25 : $0.4657
50 : $0.4528
100 : $0.4347
200 : $0.4234
see more
uc3842bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - tape and reel uc3842bd1013tr 2500 in stock
2500 : $0.3683
5001 : $0.34
10001 : $0.3157
uc3842bdr2g on semiconductor current mode pwm cntrlr 1a 14soic - tape and reel uc3842bdr2g 4 wks factory lead time
2500 : $0.2268
5001 : $0.2094
10001 : $0.1944
uc3842bdr2 rochester electronics ana smps pwm controller - bulk uc3842bdr2 1 wks factory lead time
1389 : $0.2571
uc3842bd rochester electronics ana smps pwm controller - bulk uc3842bd 1 wks factory lead time
1389 : $0.2571
uc3842bng rochester electronics - bulk uc3842bng 1 wks factory lead time
782 : $0.4571
uc3842bvd1g rochester electronics - bulk uc3842bvd1g 1 wks factory lead time
582 : $0.6143
uc3842bd1r2 rochester electronics ana smps pwm controller - bulk uc3842bd1r2 1 wks factory lead time
1389 : $0.2571
uc3842bdg rochester electronics uc3842bdg 26 wks factory lead time
782 : $0.4571
uc3842bvdr2g on semiconductor current mode pwm cntrlr 1a 14soic - cut tr (sos) uc3842bvdr2g/bkn 5000 in stock
1 : $0.86
100 : $0.782
1000 : $0.717
uc3842bd1g on semiconductor current mode pwm cntrlr 1a 8soic n - rail/tube uc3842bd1g 198 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
uc3842bdg on semiconductor current mode pwm cntrlr 1a 14soic - rail/tube uc3842bdg 59 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
uc3842bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc3842bng 154 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
uc3842bvd1g on semiconductor current mode pwm cntrlr 1a 8soic n - rail/tube uc3842bvd1g 116 in stock
1 : $0.877
100 : $0.797
1000 : $0.731
uc3842bd1g rochester electronics uc3842bd1g 26 wks factory lead time
782 : $0.4571
uc3842bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - cut tr (sos) uc3842bd1013tr/bkn 2086 in stock
1 : $0.5635
25 : $0.5009
50 : $0.4508
100 : $0.4335
500 : $0.3886
see more
arrow electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 arrow# 數(shù)量 價(jià)格
uc3842bvdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc3842bvdr2g 0
$0.72
uc3842bd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail uc3842bd1g 0
$0.23
uc3842bd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r uc3842bd1r2g 0
$0.23
uc3842bdg on semiconductor current mode pwm controller 1a 14-pin soic rail uc3842bdg 0
$0.23
uc3842bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc3842bdr2g 12500
$0.23
uc3842bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc3842bdr2g**mult1 2280
click buy for pricing
uc3842bng on semiconductor current mode pwm controller 1a 8-pin pdip rail uc3842bng 2100
$0.25
uc3842bvd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail uc3842bvd1g 434
$0.72
uc3842bvd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r uc3842bvd1r2g 0
$0.72
e-uc3842bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r e-uc3842bd1013tr 0
$0.56
e-uc3842bn stmicroelectronics current mode pwm controller 1a 8-pin pdip e-uc3842bn 0
$0.56
uc3842bd1 stmicroelectronics current mode pwm controller 1a 8-pin so n uc3842bd1 0
$0.58
uc3842bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc3842bd1013tr 0
$0.38
uc3842bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc3842bd1013tr**mult1 2280
click buy for pricing
uc3842bn stmicroelectronics current mode pwm controller 1a 8-pin pdip tube uc3842bn 1601
$0.57
verical • authorized dealer
元器件型號(hào) 廠商 描述 rohs 數(shù)量 價(jià)格
uc3842bn stmicroelectronics current mode pwm controller 1a 8-pin pdip yes 1601
$0.4809
uc3842bng on semiconductor current mode pwm controller 1a 8-pin pdip rail yes 2100
$0.2151
uc3842bvd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail yes 434
$0.644
uc3842bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r yes 12500
$0.203
allied electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 allied # 數(shù)量 價(jià)格
uc3842bng on semiconductor smps pwm controller 568-2120 154
1 : $0.49
100 : $0.436
250 : $0.394
future electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 pkg qty rohs pb free datasheet 數(shù)量 價(jià)格 (usd)
uc3842bd1g on semiconductor uc3842b series 30 v 275 khz high performance current mode controller - soic-8 1 y y datasheet 0
1 : $0.30
5 : $0.295
50 : $0.265
250 : $0.215
1000 : $0.194
see more
uc3842bd1r2g on semiconductor uc3842b series 30 v 275 khz high performance current mode controller - soic-8 2500 y y datasheet 5000
2500 : $0.189
uc3842bdr2g on semiconductor high performance current mode pwm controller; soic 14 2500 y y 0
2500 : $0.189
uc3842bng on semiconductor uc3842b series 30 v 275 khz high performance current mode controller - pdip-8 1 y y datasheet 200
1 : $0.32
5 : $0.31
50 : $0.28
250 : $0.23
1000 : $0.205
see more
uc3842bn stmicroelectronics uc3842b series 30 v 17 ma high performance current mode pwm controller - dip-8 1 y y datasheet 699
1 : $0.46
125 : $0.43
750 : $0.365
1500 : $0.35
2500 : $0.345
see more
rs components - china • authorized distributor
元器件型號(hào) 廠商 描述 rs # 數(shù)量 china
uc3842bng on semiconductor current mode pwm controller,uc3842bn 5v 5165146 124
uc3842bng on semiconductor current mode pwm controller,uc3842bn 5v 5165146p 134
uc3842bn stmicroelectronics current mode pwm controller 1a 6865033 2390
uc3842bn stmicroelectronics current mode pwm controller 1a 6865033p 2230
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 oc # 數(shù)量 價(jià)格
uc3842bn st microelectronics uc3842bn 103
1  : $1.01
25  : $.90
50  : $.85
100  : $.80
250  : $.70
500  : $.62
1000  : $.58
2000  : $.56
see more
wuhan p&s • authorized distributor
元器件型號(hào) manufacturer 描述 數(shù)量
uc3842bd1r2g on semiconductor high performance current mode controllers 20000
uc3842bd1r2 on semiconductor high performance current mode controllers 20000
uc3842bng on semiconductor high performance current mode controllers 5350
uc3842bvdr2g on semiconductor high performance current mode controllers 4000
uc3842bdr2g on semiconductor high performance current mode controllers 2000
uc3842bvd1g on semiconductor high performance current mode controllers 88
uc3842bdg on semiconductor high performance current mode controllers 20
uc3842bd1g on semiconductor high performance current mode controllers 8
quest components
quest components, inc.   search results availability quantity price
breaks
part#: uc3842bd1g
desc: 1 a switching controller, 500 khz switching freq-max, pdso8
mfg: on semiconductor
in stock 94
submit request for pricing

submit
rfq
part#: uc3842bn
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: st microelectronics
in stock 140 1 $0.8500
7 $0.6800
30 $0.4250

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